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dev.grussmann.cz Open in urlscan Pro
104.21.46.88  Public Scan

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URL: https://dev.grussmann.cz/
Submission: On December 11 via api from US — Scanned from AT
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 104.21.46.88, located in and belongs to CLOUDFLARENET, US. The main domain is dev.grussmann.cz.
TLS certificate: Issued by WE1 on October 23rd 2024. Valid for: 3 months.
This is the only time dev.grussmann.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 104.21.46.88 13335 (CLOUDFLAR...)
7 1
Apex Domain
Subdomains		 Transfer
7 grussmann.cz
dev.grussmann.cz
96 KB
7 1
Domain Requested by
7 dev.grussmann.cz dev.grussmann.cz
7 1

This site contains no links.

Subject Issuer Validity Valid
grussmann.cz
WE1		 2024-10-23 -
2025-01-21		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://dev.grussmann.cz/
Frame ID: 65A878DB52E6EF266A1950A5E148955B
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home Page - grussmann.cz

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

7
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

96 kB
Transfer

349 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
dev.grussmann.cz/ 		2 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
62f40ba91d2a934be519c674e84b6d14006c4dc47a39d104e2dc8917e99221c5

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8f06d3325f2b5ae3-VIE
content-encoding
zstd
content-type
text/html; charset=utf-8
date
Wed, 11 Dec 2024 16:24:27 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zmjCAZkTzXJwRxO%2Bn6IUbY1%2BQ8IFtYaRROpezt2WwKFOYRJYtd38iwL3rMSyC2r%2FLKroH5z%2BUu4Y%2FPohRRt6daKG1xTUI62Ydnr5fD2Lw3Yb4JnyMd48%2F9VCkgK%2BpjECtaoL"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=18751&min_rtt=18547&rtt_var=3130&sent=12&recv=11&lost=0&retrans=0&sent_bytes=4196&recv_bytes=4536&delivery_rate=638&cwnd=12000&unsent_bytes=0&cid=9979cda72ab428d0&ts=259&x=1" cfExtPri cfHdrFlush;dur=0
bootstrap.min.css
dev.grussmann.cz/lib/bootstrap/dist/css/ 		152 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/lib/bootstrap/dist/css/bootstrap.min.css
Requested by
Host: dev.grussmann.cz
URL: https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae576713bc196098f7438dede6ff1f835a23291c32b745ad7e6fb6db809a719b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfe4474"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VVHn5SGybVqf50L%2BGkX%2BTT5ODQPy8207ZAODYfVIZExR2c8%2B%2BagDTs2ZGiUoYz77ezfLu2HOciH0FSbCpybFNSFBwV9b2KfuqnOYGntp3sO1Np4nTbN2BVzRpmsU1mSABqRv"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d333b9225ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20608&min_rtt=18547&rtt_var=4974&sent=20&recv=19&lost=0&retrans=0&sent_bytes=8784&recv_bytes=6244&delivery_rate=4522&cwnd=12000&unsent_bytes=0&cid=9979cda72ab428d0&ts=835&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 16:24:28 GMT
content-type
text/css
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=0,i=?0
site.css
dev.grussmann.cz/css/ 		1 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/css/site.css
Requested by
Host: dev.grussmann.cz
URL: https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
df1d21812a55eb0762be5a831438b77ea67623f203337a901cc36695d105c357

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfc2189"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NI%2FkyeUhhpLcbxNbZ5GjdEbu0IIFhsZT8fm63xgCOnzzUg7A7oNIz6IxzB%2FVCmVyHHZR5XhIJpMD1oIA5Db%2Fd49KxLhER9j7PeZlqhDzZpHnFM0sDw3C%2FUW3DjOh6fIo3FoC"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d333b9275ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=18782&min_rtt=18547&rtt_var=2410&sent=17&recv=17&lost=0&retrans=0&sent_bytes=6698&recv_bytes=6158&delivery_rate=82947&cwnd=12000&unsent_bytes=0&cid=9979cda72ab428d0&ts=800&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 16:24:27 GMT
content-type
text/css
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=0,i=?0
jquery.min.js
dev.grussmann.cz/lib/jquery/dist/ 		85 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/lib/jquery/dist/jquery.min.js
Requested by
Host: dev.grussmann.cz
URL: https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4fe68fa216176e6d1f4580e924bafecc9f519984ecc06b1a840a08b0d88c95de

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfd7791"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dj9L%2F3qrMXFRcyXyVzDI7zltT6jlwree35DcaPlea3AkFPRLlAg07vR3WASoK7qnAWYXM6LKVljmNYmQa7ZjtgITUkhhm1ZYhFruYZyjBfrg%2FTwDJgB4kKc0xC0Jv%2B%2FzYS%2Fr"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d333b9285ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20692&min_rtt=18547&rtt_var=2961&sent=62&recv=31&lost=0&retrans=0&sent_bytes=56643&recv_bytes=6760&delivery_rate=377719&cwnd=22800&unsent_bytes=0&cid=9979cda72ab428d0&ts=908&x=1", cfExtPri, cfHdrFlush;dur=6
date
Wed, 11 Dec 2024 16:24:28 GMT
content-type
application/javascript
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=1,i=?0
bootstrap.bundle.min.js
dev.grussmann.cz/lib/bootstrap/dist/js/ 		77 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/lib/bootstrap/dist/js/bootstrap.bundle.min.js
Requested by
Host: dev.grussmann.cz
URL: https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d97e438677a16e845f3c8791a0126448a576e6fa1064168ef8c980cf639adbc

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfd1731"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lar7mQNvViTcYdXuLpwn3eHULXjh05XdthAKobZhbfUei57MzG57viWENXr46YneM52E69exWibhlviutoqOjllXnrDcIIbJc3zZsZaiUQBQ1oavXpLEhovuz0oHmgz8HHsb"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d333b92b5ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20608&min_rtt=18547&rtt_var=4974&sent=19&recv=19&lost=0&retrans=0&sent_bytes=8100&recv_bytes=6244&delivery_rate=4522&cwnd=12000&unsent_bytes=0&cid=9979cda72ab428d0&ts=824&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 16:24:28 GMT
content-type
application/javascript
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=1,i=?0
site.js
dev.grussmann.cz/js/ 		230 B
856 B 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/js/site.js?v=4q1jwFhaPaZgr8WAUSrux6hAuh0XDg9kPS3xIVq36I0
Requested by
Host: dev.grussmann.cz
URL: https://dev.grussmann.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
33f35692fd57e7407f9a7a650fcc5cc12b828824f44f8f2c4d133323d87b3c11

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfc24e6"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bjC%2FHCer6B2eqYeZVMWXd1to%2BPw%2BuAwM0CuI3z4nv4JIFJp7oVvy0CF4djONFb1XrOr63V9ddrCAIf5fxNrIEFp3lSM4SCYRSgiegwAw8XhkfY2XB2ac0cVVLeneFN8pWPAy"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d333b92d5ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=18782&min_rtt=18547&rtt_var=2410&sent=15&recv=17&lost=0&retrans=0&sent_bytes=5795&recv_bytes=6158&delivery_rate=82947&cwnd=12000&unsent_bytes=0&cid=9979cda72ab428d0&ts=786&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 16:24:27 GMT
content-type
application/javascript
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=1,i=?0
favicon.ico
dev.grussmann.cz/ 		31 KB
11 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://dev.grussmann.cz/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.46.88 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a94f8a8553caea8430dd4ca3cc01d4e318d19828f74cb65453ffb7f5d9e2f44d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dev.grussmann.cz/

Response headers

server
cloudflare
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
etag
W/"1db4af65cfc5926"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BaTXwfHpEhY1BKfjpAkQZbiTkYkQ3uCytLNuD3HeXruyvTfL6DPbyfPxf88IBqHLI8XZXRn31CXU1L%2BtH%2BRQCpj29IU8gnQOmIoWhxwc4uOE8UP55IkQPdffdi%2B9SVQV4gBn"}],"group":"cf-nel","max_age":604800}
cf-ray
8f06d337ff2a5ae3-VIE
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=19413&min_rtt=18514&rtt_var=300&sent=98&recv=59&lost=0&retrans=0&sent_bytes=93327&recv_bytes=8292&delivery_rate=5511&cwnd=39600&unsent_bytes=0&cid=9979cda72ab428d0&ts=1217&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 16:24:28 GMT
content-type
image/x-icon
last-modified
Tue, 10 Dec 2024 11:26:32 GMT
vary
Accept-Encoding
priority
u=1,i

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| $ function| jQuery object| bootstrap

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